| Sint-Lievens-Houtem to Odessa (Texas) | 5,175.11 mi (8,328.53 km) |
| Sint-Lievens-Houtem to Ogden (Utah) | 4,991.63 mi (8,033.25 km) |
| Sint-Lievens-Houtem to Oildale (California) | 5,538.25 mi (8,912.95 km) |
| Sint-Lievens-Houtem to Ojus (Florida) | 4,594.79 mi (7,394.61 km) |
| Sint-Lievens-Houtem to Okemos (Michigan) | 3,958.44 mi (6,370.50 km) |
| Sint-Lievens-Houtem to Oklahoma City (Oklahoma) | 4,806.73 mi (7,735.68 km) |
| Sint-Lievens-Houtem to Okmulgee (Oklahoma) | 4,743.00 mi (7,633.13 km) |
| Sint-Lievens-Houtem to Olathe (Kansas) | 4,532.33 mi (7,294.08 km) |
| Sint-Lievens-Houtem to Old Jamestown (Missouri) | 4,365.02 mi (7,024.82 km) |
| Sint-Lievens-Houtem to Oldsmar (Florida) | 4,595.19 mi (7,395.25 km) |
| Sint-Lievens-Houtem to Olean (New York) | 3,754.76 mi (6,042.70 km) |
| Sint-Lievens-Houtem to Olive Branch (Mississippi) | 4,540.23 mi (7,306.80 km) |
| Sint-Lievens-Houtem to Olivehurst (California) | 5,398.34 mi (8,687.79 km) |
| Sint-Lievens-Houtem to Olney (Maryland) | 3,831.61 mi (6,166.38 km) |
| Sint-Lievens-Houtem to Olympia (Washington) | 4,966.67 mi (7,993.08 km) |
